Aircraft seat



FIG. 1 is a front perspective view of an aircraft seat showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view of said aircraft seat;

FIG. 4 is a top plan view of said aircraft seat;

FIG. 5 is a rear elevational view of said aircraft seat;

FIG. 6 is a bottom plan view of said aircraft seat;

FIG. 7 is an elevational view of the left side of said aircraft seat; and

FIG. 8 is an elevational view of the right side of said aircraft seat. 

The ornamental design for an aircraft seat, substantially as shown and described. 